منابع مشابه
Multicast Routing Instabilities Routing Protocols
Multicast 1 is one of the best available service models for scalable, many-to-many delivery of data on the Internet. Multicast achieves scalability by letting sources send a packet only once, regardless of the number of receivers. In network-layer multicast, network elements (routers, switches, and so on) replicate packets at network branching points, delivering copies to all interested receive...
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We study a location-routing problem in the context of capacitated vehicle routing. The input to k-LocVRP is a set of demand locations in a metric space and a fleet of k vehicles each of capacity Q. The objective is to locate k depots, one for each vehicle, and compute routes for the vehicles so that all demands are satisfied and the total cost is minimized. Our main result is a constantfactor a...
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Structurally, the Internet is a network of interconnected networks. Each network is called an autonomous system (AS). An AS is a network of routers managed by a single administrative entity. We will use the terms AS and Internet service provider (ISP) interchangeably although some large ISPs are divided into multiple ASes for ease of administration. The ASes may either peer privately or through...
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Locating internet instability is very important to diagnose internet problems. The existing methods are under the assumption that instability is triggered by only one event, and these methods are not applicable for the scenario of simultaneous events. This paper presents the first study on characterizing the simultaneous events, finding out where the multiple events happened could be visible an...
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ژورنال
عنوان ژورنال: ACM SIGCOMM Computer Communication Review
سال: 2004
ISSN: 0146-4833
DOI: 10.1145/1030194.1015491